CN215624658U

CN215624658U - Novel high-stability loop chain bucket elevator

Info

Publication number: CN215624658U
Application number: CN202122191367.4U
Authority: CN
Inventors: 高丹; 范水军; 费燕
Original assignee: Hangzhou Xiongying Machinery Co ltd
Current assignee: Hangzhou Xiongying Machinery Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-25
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a novel high-stability loop chain bucket elevator, which comprises a shell, wherein a driving chain wheel and a driven chain wheel are arranged in the shell, the driving chain wheel is fixedly sleeved on the driving shaft, one end of the driving shaft is rotatably connected on the inner wall of the front side of the shell through a first bearing, the other end of the driving shaft is connected with the output end of the rotating motor through a second bearing, the driven chain wheel is fixedly sleeved on the driven shaft, the two ends of the driven shaft are rotatably connected to the inner wall of the shell through third bearings, a tensioning device is arranged between the driving chain wheel and the driven chain wheel, the tensioning device can enable the tensioning wheel to move left and right, and then can carry out appropriate tensioning adjustment to the endless chain that elongates, avoid the endless chain to produce because of becoming flexible between drive sprocket and driven sprocket and swing, even take place to deviate from the phenomenon on the sprocket, improved the stationarity that the lifting machine used.

Description

Novel high-stability loop chain bucket elevator

Technical Field

The utility model relates to the technical field of elevators, in particular to a novel high-stability loop chain bucket elevator.

Background

The hoister is mechanical equipment for transportation by changing potential energy, and the development of domestic hoisters is through imitation design from the beginning, to the current autonomous design and autonomous manufacture, and is developed into a series of products with various types and dozens of models, such as belt type, ring chain type, steel wire rope core, plate chain type and the like. Present loop chain bucket elevator is along with the operating time extension, and the phenomenon of lengthening can inevitably appear in the loop chain of elevator for the loop chain produces the swing phenomenon because of becoming flexible between drive sprocket and driven sprocket, causes the loop chain often to take place the trouble of deviating from driven sprocket, and it not only causes the unable normal operation of elevator, but also can reduce the life of parts such as loop chain, hopper, sprocket, improve equipment's maintenance cost, for this reason, provides a novel high stationarity loop chain bucket elevator.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel high-stability loop chain bucket elevator to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel high-stability loop chain bucket elevator comprises a shell, wherein a driving chain wheel and a driven chain wheel are arranged in the shell, the driving chain wheel is positioned below the driven chain wheel and fixedly sleeved on the driving shaft, one end of the driving shaft is rotatably connected to the inner wall of the front side of the shell through a first bearing, the other end of the driving shaft extends out of the shell through a second bearing and is connected with the output end of the rotating motor, the rotating motor is fixedly connected on the shell, the driven chain wheel is fixedly sleeved on the driven shaft, both ends of the driven shaft are rotatably connected on the inner wall of the shell through third bearings, a tension device is arranged between the driving chain wheel and the driven chain wheel, the left side of casing is equipped with the feed inlet, the upper portion of casing right flank is equipped with the discharge gate, the lower part of casing right flank is equipped with the hourglass material export.

Preferably, the tensioning device comprises a driving shell, the front side and the rear side of the driving shell are both connected with the inner wall of the shell through supporting rods, the front side and the rear side of the inner wall of the left side of the driving shell are both fixedly connected with one end of a sliding rod, the other end of the sliding rod extends out of the driving shell and is slidably sleeved with a loop bar, the loop bar is slidably connected with the driving shell, one end of the loop bar extending out of the driving shell is fixedly connected with a connecting rod, one end of the connecting rod is rotatably connected with a tensioning wheel through a fourth bearing, the middle part of the inner wall of the left side of the driving shell is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with one end of a driving shaft, the other end of the driving shaft is fixedly connected with a first gear, the first gear is engaged with a second gear, the second gear is fixedly sleeved on a rotating rod, and both ends of the rotating rod are fixedly connected with a third gear, third gear and rack toothing are connected, rack fixed connection is on the loop bar, the cover is equipped with the rotation cover on the dwang, the rotatable setting of dwang is in rotating the cover, the left surface that rotates the cover passes through dead lever and drive shells inner wall fixed connection.

Preferably, a first material guide plate is fixedly connected to the inner wall of the left side of the shell and below the feed port, and a second material guide plate is fixedly connected to the inner wall of the right side of the shell and below the discharge port.

Preferably, the right side of the shell is provided with a door plate at the position of the material leakage outlet, the door plate is rotatably connected with the shell through a pin shaft, the upper part of the left side of the door plate is fixedly connected with a clamping block, the right side of the shell is provided with a clamping groove at a position corresponding to the clamping block, the clamping block is in matched clamping connection with the clamping groove, and the right side of the door plate is fixedly connected with a handle.

Preferably, a protective cover is arranged on the outer side of the rotating motor and fixedly connected to the left side face of the shell.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a novel high stationarity endless chain bucket elevator, has following advantage: through the casing, driving sprocket, driven sprocket, the driving shaft, first bearing, the second bearing, rotate the motor, the driven shaft, the third bearing, cooperation between link chain and the hopper, the realization is to the transport of material, through being equipped with overspeed device tensioner, can make the take-up pulley remove about, and then can carry out appropriate tensioning to the link chain that elongates and adjust, avoid the link chain to produce the swing because of not hard up between driving sprocket and driven sprocket, the phenomenon of deviating from the sprocket even takes place, the stationarity that the lifting machine used has been improved, through the casing, the hourglass material export, the door plant, the round pin axle, the fixture block, the setting of draw-in groove and handle, be convenient for handle the material that spills.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front sectional structural view of the present invention;

FIG. 3 is a schematic right sectional view of the present invention;

FIG. 4 is a top cross-sectional structural schematic view of the tensioner of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a housing; 2. a drive sprocket; 3. a driven sprocket; 4. a drive shaft; 5. a first bearing; 6. a second bearing; 7. rotating the motor; 8. a driven shaft; 9. a third bearing; 10. a cyclic chain; 11. a hopper; 12. a feed inlet; 13. a discharge port; 14. a material leakage outlet; 15. a drive housing; 16. a support bar; 17. a slide bar; 18. a loop bar; 19. a connecting rod; 20. a fourth bearing; 21. a tension wheel; 22. a drive motor; 23. a drive shaft; 24. a first gear; 25. a second gear; 26. rotating the rod; 27. a third gear; 28. a rack; 29. rotating the sleeve; 30. fixing the rod; 31. a first material guide plate; 32. a second material guide plate; 33. a door panel; 34. a pin shaft; 35. a clamping block; 36. a card slot; 37. a handle; 38. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel high stationarity endless chain bucket elevator, includes casing 1, be equipped with drive sprocket 2 and driven sprocket 3 in the casing 1, drive sprocket 2 is located driven sprocket 3's below, drive sprocket 2 is fixed to be cup jointed on driving shaft 4, the one end of driving shaft 4 is rotated through first bearing 5 and is connected on the front side inner wall of casing 1, the other end of driving shaft 4 stretches out casing 1 and is connected with the output that rotates motor 7 through second bearing 6, it is connected on casing 1 to rotate motor 7 fixed connection, driven sprocket 3 is fixed to be cup jointed on driven shaft 8, the both ends of driven shaft 8 are all rotated through third bearing 9 and are connected on the inner wall of casing 1, drive sprocket 2 is connected through endless chain 10 transmission with driven sprocket 3, fixedly connected with a plurality of hopper 11 on the endless chain 10, through casing 1, driven sprocket 1, Drive sprocket 2, driven sprocket 3, driving shaft 4, first bearing 5, second bearing 6, rotation motor 7, driven shaft 8, third bearing 9, endless chain 10 and hopper 11 between the cooperation, the realization is to the transport of material, be equipped with overspeed device tensioner between drive sprocket 2 and the driven sprocket 3, the left surface of casing 1 is equipped with feed inlet 12, the upper portion of the 1 right flank of casing is equipped with discharge gate 13, the lower part of the 1 right flank of casing is equipped with hourglass material export 14.

Specifically, the tensioning device comprises a driving shell 15, the front side and the rear side of the driving shell 15 are both connected with the inner wall of the shell 1 through supporting rods 16, the front side and the rear side of the inner wall of the left side of the driving shell 15 are both fixedly connected with one end of a sliding rod 17, the other end of the sliding rod 17 extends out of the driving shell 15 and is slidably sleeved with a loop bar 18, the loop bar 18 is slidably connected with the driving shell 15, one end of the loop bar 18 extending out of the driving shell 15 is fixedly connected with a connecting rod 19, one end of the connecting rod 19 is rotatably connected with a tensioning wheel 21 through a fourth bearing 20, the middle part of the inner wall of the left side of the driving shell 15 is fixedly connected with a driving motor 22, the output end of the driving motor 22 is fixedly connected with one end of a driving shaft 23, the other end of the driving shaft 23 is fixedly connected with a first gear 24, and the first gear 24 is engaged with a second gear 25, the second gear 25 is fixedly sleeved on a rotating rod 26, third gears 27 are fixedly connected to two ends of the rotating rod 26, the third gears 27 are meshed with a rack 28, the rack 28 is fixedly connected to a loop bar 18, a rotating sleeve 29 is sleeved on the rotating rod 26, the rotating rod 26 is rotatably arranged in the rotating sleeve 29, the left side surface of the rotating sleeve 29 is fixedly connected with the inner wall of the driving shell 15 through a fixing rod 30, a tensioning device is arranged to enable the tensioning wheel 21 to move left and right, and further appropriate tensioning adjustment can be performed on the elongated endless chain 10, so that the endless chain 10 is prevented from swinging between the driving sprocket 2 and the driven sprocket 3 due to looseness, even from being separated from the sprockets, and the use stability of the elevator is improved.

Specifically, the left inner wall of the casing 1 is located below the feed inlet 12 and fixedly connected with a first material guide plate 31, the right inner wall of the casing 1 is located below the discharge outlet 13 and fixedly connected with a second material guide plate 32, and the first material guide plate 31 and the second material guide plate 32 are arranged to guide the flow of the material.

Particularly, the right flank of casing 1 is located hourglass material export 14 department and is equipped with door plant 33, door plant 33 rotates through round pin axle 34 and casing 1 to be connected, the upper portion fixedly connected with fixture block 35 of door plant 33 left surface, the right flank of casing 1 is equipped with draw-in groove 36 with the corresponding position of fixture block 35, fixture block 35 and draw-in groove 36 cooperation joint, the right flank fixedly connected with handle 37 of door plant 33, through casing 1, hourglass material export 14, door plant 33, round pin axle 34, fixture block 35, draw-in groove 36 and handle 37's setting, be convenient for handle the material that spills.

Specifically, the outside of rotating electrical machine 7 is equipped with protection casing 38, protection casing 38 fixed connection is on the left surface of casing 1, through being equipped with protection casing 38, can protect rotating electrical machine 7, prolongs its life.

The working principle is as follows: when the utility model is used, the rotating motor 7 is started, the output end of the rotating motor 7 drives the driving chain wheel 2 to rotate through the driving shaft 4, the driving chain wheel 2 drives the driven chain wheel 3 on the driven shaft 8 to rotate through the ring chain 10, meanwhile, the hopper 11 moves along the same direction along with the ring chain 10, so as to realize the conveying of materials, the driving motor 22 in the tensioning device is started, the output end of the driving motor 22 drives the first gear 24 to rotate through the driving shaft 23, the first gear 24 is meshed and connected with the second gear 25, the second gear 25 is fixed on the rotating rod 26, so that the third gear 27 on the rotating rod 26 rotates, the third gear 27 is meshed and connected with the rack 28 on the loop bar 18, so that the loop bar 18 moves along the sliding rod 17, and drives the tensioning wheel 21 to move left and right through the connecting rod 19 and the fourth bearing 20, so as to properly tension and adjust the elongated ring chain 10, avoid the endless chain 10 to produce the swing because of becoming flexible between drive sprocket 2 and driven sprocket 3, even take place to deviate from the phenomenon of sprocket, improved the stationarity that the lifting machine used, through casing 1, hourglass material export 14, door plant 33, round pin axle 34, fixture block 35, draw-in groove 36 and handle 37's setting, be convenient for handle the material that spills.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel high stationarity endless chain bucket elevator, includes casing (1), its characterized in that: the chain transmission mechanism is characterized in that a driving chain wheel (2) and a driven chain wheel (3) are arranged in the shell (1), the driving chain wheel (2) is located below the driven chain wheel (3), the driving chain wheel (2) is fixedly sleeved on the driving shaft (4), one end of the driving shaft (4) is rotatably connected to the inner wall of the front side of the shell (1) through a first bearing (5), the other end of the driving shaft (4) extends out of the shell (1) through a second bearing (6) and is connected with the output end of a rotating motor (7), the rotating motor (7) is fixedly connected to the shell (1), the driven chain wheel (3) is fixedly sleeved on the driven shaft (8), the two ends of the driven shaft (8) are rotatably connected to the inner wall of the shell (1) through a third bearing (9), the driving chain wheel (2) is in transmission connection with the driven chain wheel (3) through a ring chain (10), a plurality of hoppers (11) are fixedly connected to the chain (10), a tensioning device is arranged between the driving chain wheel (2) and the driven chain wheel (3), a feeding hole (12) is formed in the left side face of the shell (1), a discharging hole (13) is formed in the upper portion of the right side face of the shell (1), and a material leakage outlet (14) is formed in the lower portion of the right side face of the shell (1).

2. The novel high-stability loop chain bucket elevator is characterized in that: the tensioning device comprises a driving shell (15), the front side and the rear side of the driving shell (15) are connected with the inner wall of the shell (1) through supporting rods (16), the front side and the rear side of the inner wall of the left side of the driving shell (15) are fixedly connected with one end of a sliding rod (17), the other end of the sliding rod (17) extends out of the driving shell (15) and is sleeved with a loop bar (18) in a sliding manner, the loop bar (18) is connected with the driving shell (15) in a sliding manner, one end of the loop bar (18) extending out of the driving shell (15) is fixedly connected with a connecting rod (19), one end of the connecting rod (19) is rotatably connected with a tensioning wheel (21) through a fourth bearing (20), the middle part of the inner wall of the left side of the driving shell (15) is fixedly connected with a driving motor (22), the output end of the driving motor (22) is fixedly connected with one end of a driving shaft (23), and the other end of the driving shaft (23) is fixedly connected with a first gear (24), the meshing is connected with second gear (25) on first gear (24), second gear (25) are fixed to be cup jointed on dwang (26), the equal fixedly connected with third gear (27) in both ends of dwang (26), third gear (27) are connected with rack (28) meshing, rack (28) fixed connection is on loop bar (18), the cover is equipped with on dwang (26) and rotates cover (29), dwang (26) is rotatable to be set up in rotating cover (29), the left surface that rotates cover (29) passes through dead lever (30) and drive casing (15) inner wall fixed connection.

3. The novel high-stability loop chain bucket elevator is characterized in that: the feeding device is characterized in that a first material guide plate (31) is fixedly connected to the inner wall of the left side of the shell (1) and located below the feeding hole (12), and a second material guide plate (32) is fixedly connected to the inner wall of the right side of the shell (1) and located below the discharging hole (13).

4. The novel high-stability loop chain bucket elevator is characterized in that: the right flank of casing (1) is located hourglass material export (14) department and is equipped with door plant (33), door plant (33) are rotated with casing (1) through round pin axle (34) and are connected, the upper portion fixedly connected with fixture block (35) of door plant (33) left surface, be equipped with draw-in groove (36) on the right flank of casing (1) and the corresponding position with fixture block (35), fixture block (35) and draw-in groove (36) cooperation joint, the right flank fixedly connected with handle (37) of door plant (33).

5. The novel high-stability loop chain bucket elevator is characterized in that: the outer side of the rotating motor (7) is provided with a protective cover (38), and the protective cover (38) is fixedly connected to the left side face of the shell (1).